/* ==========================================================================
   Nikkilog — Home page layout
   Depends on tokens.css (loaded first).
   ========================================================================== */

/* ==========================================================================
   Hero
   ========================================================================== */
main { padding-top: 80px; }

.ambient {
  position: absolute;
  top: 40px; left: 50%;
  transform: translateX(-50%);
  width: min(1000px, 100vw);
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, var(--primary-fixed) 0%, rgba(255, 218, 220, 0.4) 45%, transparent 70%);
  filter: blur(70px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.hero {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem var(--margin-sm) var(--2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-pill {
  display: inline-flex; align-items: center; gap: var(--sm);
  padding: 6px var(--md);
  border-radius: var(--r-full);
  background: var(--glass-strong);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  margin-bottom: var(--lg);
  color: var(--on-surface-variant);
}
.pulse-dot { width: 8px; height: 8px; border-radius: var(--r-full); background: var(--secondary); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.21;
  letter-spacing: -0.03em;
  max-width: 56rem;
  margin-bottom: var(--md);
}
.hero-accent { color: var(--primary); font-style: italic; font-size: 2.25rem; }

.hero-sub { font-size: 1.125rem; line-height: 1.7; color: var(--on-surface-variant); max-width: 42rem; margin-bottom: var(--xl); }

.omnisearch {
  position: relative;
  width: 100%;
  max-width: 42rem;
  display: flex;
  align-items: center;
  gap: var(--sm);
  padding: 6px;
  border-radius: var(--r-full);
  background: var(--glass-strong);
  backdrop-filter: blur(20px);
  box-shadow: 0 12px 32px -8px rgba(70, 72, 212, 0.12);
  margin-bottom: var(--md);
}
.omnisearch > .material-symbols-outlined { color: var(--primary); font-size: 24px; margin-left: var(--md); flex: none; }
.omnisearch input { flex: 1; min-width: 0; border: none; background: none; outline: none; font-size: 0.9375rem; color: var(--on-surface); padding: var(--sm); }
.omnisearch input::placeholder { color: var(--outline); }
.omnisearch .btn { padding: 10px var(--lg); flex: none; }

.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--xs); padding-top: var(--xs); }

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--xl) var(--margin-sm);
}
.section-head { display: flex; align-items: center; justify-content: space-between; gap: var(--md); margin-bottom: var(--lg); }
.section-head-wrap { flex-wrap: wrap; align-items: flex-end; }
.section-head-left { display: flex; align-items: center; gap: var(--sm); }
.dot { width: 10px; height: 10px; border-radius: var(--r-full); flex: none; }
.dot-primary { background: var(--primary); }
.count-badge {
  padding: 2px 10px; border-radius: var(--r-full);
  background: var(--surface-high); color: var(--on-surface-variant);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.6875rem; font-weight: 600;
}
.link-arrow {
  display: inline-flex; align-items: center; gap: 2px;
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.875rem; font-weight: 600;
  color: var(--primary);
}
.link-arrow:hover { color: var(--primary-container); }
.link-arrow .material-symbols-outlined { font-size: 18px; }

/* ==========================================================================
   Currently Watching cards
   ========================================================================== */
.watch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(182px, 1fr)); gap: var(--gutter); }

.watch-card {
  display: flex; flex-direction: column;
  padding: var(--md);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.watch-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }

.watch-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface-container);
  margin-bottom: var(--sm, 10px);
}
.watch-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.watch-card:hover .watch-media img { transform: scale(1.05); }
.watch-status {
  position: absolute; top: 10px; left: 10px;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  color: var(--secondary);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.6875rem; font-weight: 600;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.watch-status .dot { width: 6px; height: 6px; }

.watch-title { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.watch-ep { font-size: 0.8125rem; color: var(--on-surface-variant); margin-bottom: var(--md); }

.rail { height: 8px; border-radius: var(--r-full); background: var(--surface-high); overflow: hidden; margin-bottom: var(--md); }
.rail > div { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--primary), var(--secondary-container)); transition: width 0.4s var(--ease); }

.watch-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: var(--sm); }
.watch-pct { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.6875rem; font-weight: 600; color: var(--outline); }
.ep-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px var(--md); border: none; border-radius: var(--r-full);
  background: var(--primary-fixed); color: var(--on-primary-fixed);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), transform 0.1s var(--ease);
}
.ep-btn:hover { background: var(--primary); color: var(--on-primary); }
.ep-btn:active { transform: scale(0.95); }
.ep-btn .material-symbols-outlined { font-size: 16px; }
.ep-btn:disabled { opacity: 0.5; cursor: default; }

/* ==========================================================================
   Segmented control
   ========================================================================== */
.segmented { display: inline-flex; padding: 4px; border-radius: var(--r-full); background: var(--surface-high); gap: 2px; }
.seg-btn {
  padding: 6px var(--md); border: none; border-radius: var(--r-full);
  background: none; color: var(--on-surface-variant);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.seg-btn:hover { color: var(--on-surface); }
.seg-btn.active { background: var(--surface-lowest); color: var(--primary); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08); }

/* ==========================================================================
   Seasonal cards
   ========================================================================== */
.season-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: var(--gutter); }

.season-card {
  display: flex; flex-direction: column;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface-lowest);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.season-card:hover { box-shadow: 0 16px 36px -8px rgba(70, 72, 212, 0.16); transform: translateY(-3px); }

.season-poster { position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: var(--surface-container); }
.season-poster img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.season-card:hover .season-poster img { transform: scale(1.05); }

.season-rating {
  position: absolute; top: 12px; right: 12px;
  display: inline-flex; align-items: center; gap: 3px;
  padding: 4px 10px; border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
}
.season-rating .material-symbols-outlined { font-size: 15px; color: var(--secondary); font-variation-settings: 'FILL' 1; }

.season-studio {
  position: absolute; bottom: 12px; left: 12px;
  padding: 3px 10px; border-radius: var(--r-full);
  background: rgba(47, 48, 56, 0.8); backdrop-filter: blur(10px);
  color: var(--inverse-on-surface);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.6875rem; font-weight: 600;
}

.season-body { padding: var(--md); display: flex; flex-direction: column; flex: 1; }
.season-meta { font-size: 0.6875rem; color: var(--outline); margin-bottom: 4px; }
.season-title { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: var(--sm); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.season-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: var(--md); }
.season-btn {
  margin-top: auto; width: 100%;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px var(--sm); border: none; border-radius: var(--r-full);
  background: var(--surface-container); color: var(--on-surface-variant);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}
.season-btn:hover { background: var(--secondary-fixed); color: var(--on-secondary-fixed); }
.season-btn.done { background: var(--primary-fixed); color: var(--on-primary-fixed); }
.season-btn .material-symbols-outlined { font-size: 18px; }

/* ==========================================================================
   Insights
   ========================================================================== */
.insights-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gutter-lg); }
.habit-card {
  grid-column: span 12;
  max-width: 720px;
  background: var(--surface-lowest);
  border-radius: var(--r-lg);
  padding: var(--xl);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.habit-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--md); margin-bottom: var(--lg); }
.streak-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px var(--md); border-radius: var(--r-full);
  background: var(--secondary-fixed); color: var(--on-secondary-fixed);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600;
}
.streak-badge .material-symbols-outlined { font-size: 18px; }

.habit-total { display: flex; align-items: baseline; gap: var(--sm); margin-bottom: var(--xs); }
.habit-sub { display: flex; align-items: center; justify-content: space-between; gap: var(--md); margin-bottom: var(--lg); }

.chart { display: flex; align-items: flex-end; gap: var(--md); height: 130px; padding-top: var(--md); border-bottom: 1px solid var(--surface-container); }
.chart-bar { flex: 1; border-radius: 12px 12px 0 0; background: var(--primary-fixed); min-height: 4px; transition: height 0.5s var(--ease); }
.chart-bar.is-peak { background: var(--primary); }
.chart-bar.is-warm { background: var(--secondary-container); }
.chart-labels { display: flex; gap: var(--md); padding-top: var(--sm); }
.chart-labels span { flex: 1; text-align: center; font-size: 0.6875rem; color: var(--outline); }

.genres { margin-top: var(--lg); }
.genre-chips { display: flex; flex-wrap: wrap; gap: var(--xs); }
.genre-chips .tag { padding: 5px var(--md); background: var(--surface-high); color: var(--on-surface); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: rgba(244, 242, 253, 0.7); padding: var(--xl) 0; margin-top: var(--2xl); }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--margin-sm);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--md);
}
.footer-brand { display: flex; flex-direction: column; gap: var(--xs); }
.footer-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.125rem; font-weight: 600; color: var(--on-surface); }
.footer-kanji { color: var(--outline); font-size: 0.75rem; font-weight: 600; }
.footer-links { display: flex; gap: var(--lg); }
.footer-links a { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 600; color: var(--on-surface-variant); }
.footer-links a:hover { color: var(--on-surface); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (min-width: 1024px) {
  .hero { padding-left: var(--margin-lg); padding-right: var(--margin-lg); }
  .section { padding-left: var(--margin-lg); padding-right: var(--margin-lg); }
  .footer-inner { padding: 0 var(--margin-lg); }
}
@media (max-width: 1100px) {
  .watch-grid { grid-template-columns: repeat(2, 1fr); }
  .season-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-title { font-size: 2.25rem; line-height: 1.22; letter-spacing: -0.02em; }
  .hero-accent { font-size: 1.6rem; }
  .hero-sub { font-size: 1rem; }
  .watch-grid, .season-grid { grid-template-columns: repeat(2, 1fr); gap: var(--gutter); }
  .habit-card { padding: var(--lg); }
  .section-head { flex-wrap: wrap; }
  .section-head .headline-md { font-size: 1.25rem; }
  .section-head .headline-lg { font-size: 1.6rem; }
  .segmented { width: 100%; justify-content: space-between; }
}
@media (max-width: 520px) {
  .hide-sm { display: none; }
  .watch-grid, .season-grid { grid-template-columns: 1fr; }
  .omnisearch { flex-wrap: nowrap; }
  .omnisearch input { flex: 1 1 auto; min-width: 0; padding: var(--sm) var(--xs); }
  .omnisearch .btn { padding: 10px var(--md); }
  .omnisearch > .material-symbols-outlined { margin-left: var(--sm); }
}